Advanced Basal Medium Eagle (A-BME) in Hanks’ Buffer

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Advanced Basal Medium Eagle (A-BME) in Hanks’ Buffer

Advanced Basal Medium Eagle (A-BME) in Hanks’ Buffer

$43.28 – $857.15

Advanced Basal Medium Eagle (A-BME) in Hanks’ Buffer contains L-Alanyl-L-Glutamine as well as serum-reducing ingredients. Additionally, Advanced BME needs 2-5% FBS and it furthermore provides more consistency.

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Description

Advanced Basal Medium Eagle (A-BME) in Hanks’ Buffer

Background

PurMaTM Advanced Basal Medium Eagle (A-BME) in Hanks’ Buffer contains components to provide a 60–90% reduction in FBS supplementation. More importantly, using synthetic components such as recombinant insulin, albumin, and transferrin increases consistency. This results in less variation amongst lot-to-lot serum changes. L-alanyl-l-glutamine is the source of glutamine in Advanced BME. Additionally, reducing the requirement for FBS lowers the cost of cell culture experiments.

Contents

Advanced BME in HBSS Contains:

  • It includes all twenty essential and non-essential amino acids with higher concentrations than regular and MAX formulations.
  • A-BME incorporates elements to significantly reduce the need for a serum for cell culture.

Crucial Ingredients:

  • PurMaTM Human Transferrin (Holo): prevents improper iron storage and delivery in cell culture systems, which is a major contributor to oxidative stress and protein damage.
  • PurMaTM Insulin Recombinant
  • Trace of other elements which mimic the elements in fetal bovine serum.

Consequently, Advanced Basal Medium Eagle (A-BME) in Hanks’ Buffer is a significant step toward a chemically defined form of this media. Unquestionably, Chemically Defined Advanced BME (CD-A-BME) is the outcome of decades of cutting-edge research.  Furthermore, it will soon be offered globally to laboratories that are looking for consistency and repeatability in their data.

Formulation

The complete formulation can be found here: Advanced BME in Hanks’ Buffer (HBSS) Formulation

References

  1. Improved chemically defined basal medium (CMRL-1969) for primary monkey kidney and human diploid cells. Healy GM, Teleki S, von Seefried A, Walton MJ, Macmorine HG. Appl Microbiol. 1971 Jan;21(1):1-5. doi: 10.1128/am.21.1.1-5.1971. PMID:
  2. Nutritional requirements for the production of herpes simplex virus. I. Influence of glucose and glutamine of herpes simplex virus production by HeLa cells. LEWIS VJ Jr, SCOTT LV. J Bacteriol. 1962 Mar;83(3):475-82. doi: 10.1128/jb.83.3.475-482.1962. PMID: 14464909
Parameter Specification
Appearance Red, clear liquid
pH 7.2 ± 0.1
Osmolality 275-360 mOsm/L
Endotoxin NMT< 2EU/mL
Mycoplasma Negative
Suitability  Suitable for mammalian cell culture
Additive Sodium pyruvate
Indicator Phenol red
Mycoplasma Detection Negative
Sterility Tested Sterile filtered using 0.22 µm filter
Form Liquid
Shipping Condition  Room temperature

Formulation

Advanced BME in Hanks’ Buffer (HBSS)

 

Quality Control

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    Background

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    • 0.584 g/L L-glutamine

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    Complete formulation is available on our website as well as here : IMDM Formulation 

    References

    1. Plaque production by the polyoma virus. DULBECCO R, FREEMAN G. 1959 Jul;8(3):396-7. doi: 10.1016/0042-6822(59)90043-1. PMID: 13669362.
    2. Complete replacement of serum by albumin, transferrin, and soybean lipid in cultures of lipopolysaccharide-reactive B lymphocytes. J Exp Med. 1978 Mar 1; 147(3): 923–933. doi: 10.1084/jem.147.3.923 PMCID: PMC2184195
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    Background

    Williams' E Medium - Max is a commonly used media for Mammalian cell culture.

    Advantages

    The advantages of Williams' E Medium - Max over Williams' E Medium are:

    • Higher PH Capacity
    • Moreover, it contains 4 mM L-Alanyl-L-Glutamine (0.869 g/L) instead of L-Glutamine and therefore:
    • Possess longer shelf life.
    • More importantly, minimizes toxic ammonia build-up.
    • Significantly improves cell viability and growth.
    • Remains stable across a wide range of temperatures.
    • Improves the culture of primary cells.

    Mechanism

    Although L-glutamine is a vital amino acid, it degrades, resulting in the generation of toxic ammonia and pyrrolidine carboxylic acid. One way to minimize L-glutamine degradation in media is to gradually add these amino acids to your cell culture. However, keeping track of time to keep the amount of L-glutamine at the same level is tedious, if not impossible. Alternatively, L-alanyl-L-glutamine can be used because it is much more stable in aqueous solutions. More importantly, it does not easily degrade and gradually releases aminopeptidases. As a result, L-glutamine and L-alanine are then used by the cells for protein production in the TCA cycle. In addition to our Max formulation products, we manufacture PurMaTM GluaSup (Cat# P3S210 559) is a combination of L-alanyl-L-glutamine which prevents degradation of L-glutamine.

    Contents

    Williams' E Medium - Max contains:

    • 5 mM sodium pyruvate
    • High glucose (4.5g/L)
    • Non-Essential Amino Acids
    • 3.7 g/L Sodium Bicarbonate; PurMa Biologics Manufactures several types of William’s E Medium based on the amount of Sodium Bicarbonate and HEPES (PH capacity)
    • Phenol Red
    Williams' E Medium - Max contains no proteins, lipids, or growth factors. Therefore, it requires supplementation, commonly with 10% Fetal bovine Serum (FBS).

    Formulation

    For complete formulation click here: Williams' E Medium-MAX Formulation

    References

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filter_opacity_hover="100" filter_blur_hover="0" transform_type="regular" transform_hover_element="self" transform_scale_x="1" transform_scale_y="1" transform_translate_x="0" transform_translate_y="0" transform_rotate="0" transform_skew_x="0" transform_skew_y="0" transform_scale_x_hover="1" transform_scale_y_hover="1" transform_translate_x_hover="0" transform_translate_y_hover="0" transform_rotate_hover="0" transform_skew_x_hover="0" transform_skew_y_hover="0" transform_origin="" transition_duration="300" transition_easing="ease" transition_custom_easing="" animation_type="" animation_direction="left" animation_color="" animation_speed="0.3" animation_delay="0" animation_offset="" last="true" border_position="all" first="true"][fusion_text columns="" column_min_width="" column_spacing="" rule_style="" rule_size="" rule_color="" hue="" saturation="" lightness="" alpha="" content_alignment_medium="" content_alignment_small="" content_alignment="" 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    Advanced Eagle’s Minimal Essential Medium (A-EMEM)

    Background

    PurMaTM Advanced Eagle’s Minimal Essential Medium (A-EMEM) contains components that allow for a 60–90% reduction in FBS supplementation. More importantly, using synthetic components such as recombinant insulin, albumin, and transferrin increase consistency. This results in less variation amongst lot-to-lot serum changes. In A-EMEM, L-Alanyl-L-Glutamine is used as the source of glutamine. Additionally, reducing FBS requirements lowers the cost of cell culture experiments.

    Contents

    Advanced EMEM Contains:

    • includes all twenty essential and non-essential amino acids with higher concentrations than regular and MAX formulations.
    • A-EMEM incorporates elements that significantly reduce the need for a serum for cell culture.

    Crucial Ingredients:

    • PurMaTM Human Transferrin (Holo): prevents Improper iron storage and delivery in cell culture systems which is a major contributor to oxidative stress and protein damage.
    • PurMaTM Insulin Recombinant
    • Trace of other elements which mimic the elements in fetal bovine serum.
    Consequently, Advanced Eagle’s Minimal Essential Medium (A-EMEM) is a significant step toward a chemically defined form of this media. Unquestionably, Chemically Defined Advanced EMEM (CD-A-EMEM) is the outcome of decades of cutting-edge research and will soon be offered globally to laboratories that are looking for consistency and repeatability in their data.

    Formulation

    Complete formulation is available here: Advanced EMEM Formultaion

    References

    1. Immunization and culture of rainbow trout organ sections in vitro. Anderson DP, Dixon OW, Lizzio EF. Vet Immunol Immunopathol. 1986 Jun;12(1-4):203-11. doi: 10.1016/0165-2427(86)90124-8. PMID:
    2. Human plasma and amino acids as moderators of uptake and metabolic consequences of antifolates in WIL-2 and human leukemia cells. Fyfe MJ, Sedwick WD, Brown OE, Laszlo J. J Natl Cancer Inst. 1981 Mar;66(3):445-51. PMID:
    [/fusion_text][fusion_table fusion_table_type="2" fusion_table_rows="13" fusion_table_columns="2" margin_top="30px" margin_right="" margin_bottom="" margin_left="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" animation_type="" animation_direction="left" animation_color="" hue="" saturation="" lightness="" alpha="" animation_speed="0.3" animation_delay="0" animation_offset=""]
    Parameter Specification
    Appearance Red, clear liquid
    pH  7.2 ± 0.1
    Osmolality  275-360 mOsm/L
    Endotoxin  NMT< 2EU/mL
    Mycoplasma Negative
    Suitability  Suitable for mammalian cell culture
    Additive  Sodium pyruvate
    Indicator  Phenol red
    Mycoplasma Detection Negative
    Sterility Tested  Sterile filtered using 0.22 µm filter
    Form Liquid
    Shipping Condition  Room temperature
    [/fusion_table][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]1 x 500 ml, 6 x 500 ml, 1 x 1000 ml, 6 x 1000 ml, 1 x 10 L, 1 x 50 L, 10 X 1EZ Individually Packed, 50 X 1EZ Individually Packed Read more

  • Basal Medium Eagle (BME) in Earle’s Buffer

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    Basal Medium Eagle (BME) in Earle’s Buffer

    Background

    Basal Medium Eagle (BME) in Earle’s Buffer originally developed by Harry Eagle. this media is one of the most widely used of all synthetic cell culture media. Furthermore, BME, when properly supplemented, has demonstrated wide applicability, for supporting monolayer growth of a wide variety of normal and transformed cell lines. Moreover, PurMa Biologics manufacturers BME with Earle’s as well as in Hanks' salts for use without CO2.

    Ingredients

    PurMa™ BME media in Earle's buffer contains:

    Earl's buffer includes:

    1. Calcium chloride
    2. Magnesium sulfate
    3. Potassium chloride
    4. Sodium bicarbonate
    5. Sodium chloride
    6. and lastly, Sodium Phosphate, monobasic
    PurMa Biologics so far, manufactures 109 types BME in Earle’s buffer.

    Why PurMa Biologics? Why we stand behind our cell culture media.

    Our products are the outcome of 30 years of experience in cutting-edge science. We routinely manufacture over 1500 media. We have the most comprehensive collection of cell and tissue culture media. Moreover, We utilize %99 pure amino acids. This will significantly increase the consistency among your experiments. undoubtly, considering the highest quality, our prices certainly are extremely reasonable.

    Application

    BME provides an excellent nutritional capacity for suspension and adherent mammalian cells, including HeLa, BHK-21, 293, HEP-2, HT-1080, MCF-7, fibroblasts as well as  primary rat astrocytes.

    Formulation

    for complete formulation click here, alternatively you can find it in “Formulation Tab”:  BME with Earle's Buffer Formulation References:
    1. Improved chemically defined basal medium (CMRL-1969) for primary monkey kidney and human diploid cells. Healy GM, Teleki S, von Seefried A, Walton MJ, Macmorine HG. Appl Microbiol. 1971 Jan;21(1):1-5. doi: 10.1128/am.21.1.1-5.1971. PMID:
    2. Nutritional requirements for the production of herpes simplex virus. I. Influence of glucose and glutamine of herpes simplex virus production by HeLa cells. LEWIS VJ Jr, SCOTT LV. J Bacteriol. 1962 Mar;83(3):475-82. doi: 10.1128/jb.83.3.475-482.1962. PMID: 14464909
    [/fusion_text][fusion_table fusion_table_type="2" fusion_table_rows="13" fusion_table_columns="2" margin_top="30px" margin_right="" margin_bottom="" margin_left="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" animation_type="" animation_direction="left" animation_color="" hue="" saturation="" lightness="" alpha="" animation_speed="0.3" animation_delay="0" animation_offset=""]
    Parameter Specification
    Appearance Red, clear liquid
    pH 7.2 ± 0.1
    Osmolality 275-360 mOsm/L
    Endotoxin NMT< 2EU/mL
    Mycoplasma Negative
    Suitability  Suitable for mammalian cell culture
    Additive N/A
    Indicator Phenol red
    Mycoplasma Detection Negative
    Sterility Tested Sterile filtered using 0.22 µm filter
    Form Liquid
    Shipping Condition  Room temperature
    [/fusion_table][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]1 x 500 ml, 6 x 500 ml, 1 x 1000 ml, 6 x 1000 ml, 1 x 10 L, 1 x 50 L, 10 X 1EZ Individually Packed, 50 X 1EZ Individually Packed Read more

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